voice_audio_multi/include/engine/models/sheetsage/session.h
Fabio c36510c21e
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Initial import: audio.cpp with Orange Pi documentation
2026-11-04 19:05:22 +01:00

56 lines
1.9 KiB
C++

#pragma once
#include "engine/framework/assets/resource_bundle.h"
#include "engine/framework/audio/dsp.h"
#include "engine/models/sheetsage/runtime.h"
#include "engine/models/sheetsage/audio_frontend.h"
#include "engine/framework/model_spec/metadata.h"
#include "engine/framework/runtime/model.h"
#include "engine/framework/runtime/session_base.h"
#include <filesystem>
#include <memory>
#include <vector>
namespace engine::models::sheetsage {
struct SheetSage2Assets {
assets::ResourceBundle resources;
SheetSage2DecoderConfig config;
std::shared_ptr<const assets::TensorSource> weights;
engine::audio::SparseMelFilterbank mel_filterbank;
std::vector<float> mel_mean;
std::vector<float> mel_std;
std::vector<float> stft_window;
};
std::shared_ptr<const SheetSage2Assets> load_sheetsage2_assets(const std::filesystem::path & model_path);
std::shared_ptr<runtime::IVoiceModelLoader> make_sheetsage2_loader();
class SheetSage2Session final
: public runtime::RuntimeSessionBase
, public runtime::IOfflineVoiceTaskSession {
public:
SheetSage2Session(
runtime::TaskSpec task,
runtime::SessionOptions options,
std::shared_ptr<const SheetSage2Assets> assets,
std::shared_ptr<const model_spec::ModelContract> contract);
~SheetSage2Session() override;
std::string family() const override;
runtime::VoiceTaskKind task_kind() const override;
runtime::RunMode run_mode() const override;
void prepare(const runtime::SessionPreparationRequest & request) override;
runtime::TaskResult run(const runtime::TaskRequest & request) override;
private:
runtime::TaskSpec task_;
std::shared_ptr<const SheetSage2Assets> assets_;
std::shared_ptr<const model_spec::ModelContract> contract_;
Mert2EncoderRuntime encoder_;
SheetSage2AudioFrontend audio_frontend_;
SheetSage2DecoderRuntime decoder_;
};
} // namespace engine::models::sheetsage